for their halftime show. linsey davis, abc news, new york. >> beyonce, beyonce. >> i hope she sings. >> willis, come on, man, sunny has been hating on beyonce all week. you've got to let it go. >> i hope it's not a milli vanilli moment. >> a lot of hateration. >> hope we're not having a repeat performance. >> go online, show us your team spirit, everybody, coming up for the big game sunday. >>> this morning on "world news now," weird winter. from unusual january tornadoes in the south to a record meltdown in the north. >> and a drastic cold snap and snowstorm to follow the warmup. the weather system that's bringing travel troubles, power outages and damage to a big part of the country. it's wednesday, january 30th. >>> from abc news, this is "world news now." >>> good morning. i'm sunny hostin. >> and i'm rob nelson. good morning, everybody. accuweather brings us up to date with this very unusual weather pattern coming up in our top story. it has been quite a roller coaster the last few weeks. >> it's 64 in the studio, so i can't tell what's going on with the weather. >> you're in a long line of fem